• 1978-1996 GM Spindle OEM
• Takes a 1" x 12" Rotor
• 7º King Pin
• Steering Arm has 5/8-18  Hole to use Heim Joint Tie Rod
• Center of Ball Joint to Center of Hub Face = 4-3/4"
• Reamed for 7º Upper ball joint (K-772 / K-6024)
• Reamed for 10º Lower Ball Joint ( K-727)